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authorAndrew Waterman <waterman@cs.berkeley.edu>2016-06-09 19:04:45 -0700
committerAndrew Waterman <waterman@cs.berkeley.edu>2016-06-09 19:04:45 -0700
commite9f43f8b92f921ec63288f38fffee1204d4e6d6d (patch)
tree442dc9c0cd404ba545575cf0d3e1200232937b53 /encoding.h
parent56696c7f53f7d67ecea8c5b5d3d1ba42dfaea586 (diff)
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Update breakpoint spec
Diffstat (limited to 'encoding.h')
-rw-r--r--encoding.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/encoding.h b/encoding.h
index 50b805d..6511e63 100644
--- a/encoding.h
+++ b/encoding.h
@@ -101,14 +101,21 @@
#define DRAM_BASE 0x80000000
// breakpoint control fields
-#define BPCONTROL_X 0x00000001
-#define BPCONTROL_W 0x00000002
-#define BPCONTROL_R 0x00000004
-#define BPCONTROL_U 0x00000008
-#define BPCONTROL_S 0x00000010
-#define BPCONTROL_H 0x00000020
-#define BPCONTROL_M 0x00000040
-#define BPCONTROL_MATCHCOND 0x00000180
+#define BPCONTROL_X 0x00000001
+#define BPCONTROL_W 0x00000002
+#define BPCONTROL_R 0x00000004
+#define BPCONTROL_U 0x00000008
+#define BPCONTROL_S 0x00000010
+#define BPCONTROL_H 0x00000020
+#define BPCONTROL_M 0x00000040
+#define BPCONTROL_BPMATCH 0x00000780
+#ifdef __riscv64
+# define BPCONTROL_BPAMASKMAX 0x0F80000000000000
+# define BPCONTROL_TDRTYPE 0xF000000000000000
+#else
+# define BPCONTROL_BPAMASKMAX 0x0F800000
+# define BPCONTROL_TDRTYPE 0xF0000000
+#endif
// page table entry (PTE) fields
#define PTE_V 0x001 // Valid